private static WrapperTimeoutException WrapTimeoutException(TimeoutException originalTimeoutException)
{
string message = CoreStrings.Runtime_ScriptTimeoutExceeded;
string description = message;
var wrapperTimeoutException = new WrapperTimeoutException(message, EngineName, EngineVersion,
originalTimeoutException)
{
Description = description
};
return(wrapperTimeoutException);
}
private WrapperException WrapInvocationException(InvocationException originalException)
{
WrapperException wrapperException;
string message = originalException.Message;
string description = string.Empty;
if (_timeoutErrorMessage.IsMatch(message))
{
message = CoreStrings.Runtime_ScriptTimeoutExceeded;
description = message;
var wrapperTimeoutException = new WrapperTimeoutException(message, EngineName, _engineVersion,
originalException)
{
Description = description
};
return(wrapperTimeoutException);
}
string documentName = string.Empty;
int lineNumber = 0;
int columnNumber = 0;
string sourceLine = string.Empty;
Match detailsMatch = _errorDetailsRegex.Match(message);
int detailsLength = 0;
if (detailsMatch.Success)
{
GroupCollection detailsGroups = detailsMatch.Groups;
description = detailsGroups["description"].Value;
documentName = detailsGroups["documentName"].Success ?
detailsGroups["documentName"].Value : string.Empty;
lineNumber = detailsGroups["lineNumber"].Success ?
int.Parse(detailsGroups["lineNumber"].Value) : 0;
columnNumber = NodeJsErrorHelpers.GetColumnCountFromLine(detailsGroups["pointer"].Value);
sourceLine = detailsGroups["sourceLine"].Value;
detailsLength = detailsMatch.Length;
}
message = detailsLength > 0 ? message.Substring(detailsLength) : message;
Match messageWithTypeMatch = _errorMessageWithTypeRegex.Match(message);
if (messageWithTypeMatch.Success)
{
GroupCollection messageWithTypeGroups = messageWithTypeMatch.Groups;
string type = messageWithTypeGroups["type"].Value;
description = messageWithTypeGroups["description"].Value;
string sourceFragment = TextHelpers.GetTextFragmentFromLine(sourceLine, columnNumber);
WrapperScriptException wrapperScriptException;
if (type == JsErrorType.Syntax)
{
message = JsErrorHelpers.GenerateScriptErrorMessage(type, description, documentName,
lineNumber, columnNumber, sourceFragment);
wrapperScriptException = new WrapperCompilationException(message, EngineName, _engineVersion,
originalException);
}
else if (type == "UsageError")
{
wrapperException = new WrapperUsageException(description, EngineName, _engineVersion,
originalException);
wrapperException.Description = description;
return(wrapperException);
}
else
{
var errorLocationItems = new ErrorLocationItem[0];
int messageLength = message.Length;
int messageWithTypeLength = messageWithTypeMatch.Length;
if (messageWithTypeLength < messageLength)
{
string errorLocation = message.Substring(messageWithTypeLength);
errorLocationItems = NodeJsErrorHelpers.ParseErrorLocation(errorLocation);
errorLocationItems = FilterErrorLocationItems(errorLocationItems);
if (errorLocationItems.Length > 0)
{
ErrorLocationItem firstErrorLocationItem = errorLocationItems[0];
documentName = firstErrorLocationItem.DocumentName;
lineNumber = firstErrorLocationItem.LineNumber;
columnNumber = firstErrorLocationItem.ColumnNumber;
firstErrorLocationItem.SourceFragment = sourceFragment;
}
}
string callStack = JsErrorHelpers.StringifyErrorLocationItems(errorLocationItems, true);
string callStackWithSourceFragment = JsErrorHelpers.StringifyErrorLocationItems(
errorLocationItems);
message = JsErrorHelpers.GenerateScriptErrorMessage(type, description,
callStackWithSourceFragment);
wrapperScriptException = new WrapperRuntimeException(message, EngineName, _engineVersion,
originalException)
{
CallStack = callStack
};
}
wrapperScriptException.Type = type;
wrapperScriptException.DocumentName = documentName;
wrapperScriptException.LineNumber = lineNumber;
wrapperScriptException.ColumnNumber = columnNumber;
wrapperScriptException.SourceFragment = sourceFragment;
wrapperException = wrapperScriptException;
}
else
{
wrapperException = new WrapperException(message, EngineName, _engineVersion,
originalException);
}
wrapperException.Description = description;
return(wrapperException);
}